5310-00-420-0642

Find complete technical information, availability, and procurement data for: 5310-00-420-0642
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-420-0642

Item Name Code

01869

Assigment Date

12/18/1970 (55 years ago)

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. It may include a timer function. Includes membrane switch. Excludes: switch,flexible; switch,pressure; and switch,thermostatic.

0.160 inches nominal external straight key width, 0.250 inches minimum and 0.260 inches maximum hole diameter, 0.440 inches nominal outside diameter, 0.550 inches nominal overall distance including keys, 0.032 inches nominal material thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.250 inches minimum and 0.260 inches maximum
Outside Diameter: 0.440 inches nominal
External Straight Key Width: 0.160 inches nominal
Overall Distance Including Keys: 0.550 inches nominal
Material Thickness: 0.032 inches nominal
Special Features: one internal key
Material: aluminum alloy 5052 overall
Material Document And Classification: qq-a-250/8 h32 fed spec single material response overall
Distance From Centerline To End Of Key: 0.330 inches nominal
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response overall
Style Designator: key

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
SMB619214	Key Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-420-0642?

The FSCG of the NSN 5310-00-420-0642 is 5310

Does the NSN 5310-00-420-0642 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-420-0642 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-420-0642 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-420-0642 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-420-0642 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Dec 18, 1970